Shimano Ultegra DI2 R8170 172,5 mm, 11-30T
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Product details
Group Shimano Ultegra R8170 Di2 F/Disc, 172.5 mm, 50x34t, 11-34. This group contains:
- Shimano Ultegra front derailleur (Di2 spec.) FD-R8150 double down swing braze-on color series.
- Shimano Ultegra brake (kit) BR-R8170 right/rear resin with fin without adapter, for 25 mm rear mounting thickness 1700 (black).
- Shimano Ultegra crankset FC-R8100 12-speed 172.5 mm 50-34t color series.
- Shimano Ultegra cassette CS-R8100-12 12-speed 11-12-13-14-15-17-19-21-24-27-30-34t.
- Shimano battery (Di2 spec.) BT-DN300 internal 3.7 Wh.
- Shimano Ultegra brake (kit) BR-R8170 left/front resin with fin assembled front bracket for 160 mm disc 1000 (black).
- Shimano charging cable EW-EC300.
- Shimano chain CN-M8100 HG 12-speed e-bike rated 126 links quick-link.
- Shimano rear derailleur 12s Di2 RD-R8150 Ultegra.
Crankset chainrings: 50x34T.
Cassette teeth: 11-34.
Crank length: 172.5 mm.
Bike area of use | Racing bikes |
Cassette compatibility | 12-speed |
Item number | 54579277 |
Manufacturer | Shimano |
Category | Groupsets |
Manufacturer no. | GRULTR8170DI2D009 |
Release date | 10.2.2025 |
Colour | Black |
Exact colour description | Black/Silver |
Bike area of use | Racing bikes |
Cassette compatibility | 12-speed |
Maximum pinion size | 34x |
Number of chainrings | 2x |
Complete group equipment | Electronic circuit |
Braking system | Hydraulic |
Front derailleur construction | Down swing |
Number of teeth | 50 + 34 |
Country of origin | France |
Scope of delivery | CN-M8100 HG 12-speed chain, CS-R8100-12 12-speed 11-34T cassette, FC-R8100 12-speed 172.5 mm 50-34T crankset, FD-R8150 front derailleur, RD-R8150 rear derailleur, BR-R8170 brakes, BT-DN300 battery, EW-EC300 charging cable |
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